From single-point applications to integrated facility systems, our fixed monitoring equipment provides maximum protection from toxic gases, combustibles and oxygen hazards-with excellent cost of ownership advantages. We use the most advanced technology available to meet the demand for low-maintenance versatility and user-friendliness combustibles (0-100% LEL or 0-5.0% Methane)Low and High Alarm for all gases;TWA (time weighted average) and STEL (short term exposure limit) for H2S, CO; OL (over limit alarm).
Gas Sensor and its Measuring Range
|Gas||Measuring Range||Low Alarm Level 1||High Alarm Level 1|
|H2S||0-100 ppm||10 ppm||15 ppm|
|CO||0-300 ppm||35 ppm (30 ppm UK/EU)||200 ppm|
|SO2||0-100 ppm||5 ppm||10 ppm|
|O2||0-30% by vol.||19.5%||23.5%|